/**
* update tree nodes into solr
*
* @param string[] $p {
* @type boolean $all if true then all nodes will be updated into solr,
* otherwise - only the nodes marked as updated will be reindexed in solr
* @type int[] $id id or array of object ids to update
*
* @type varchar $cron_id when this function is called by a cron then cron_id should be passed
*
* @type boolean $nolimit if true then no limit will be applied to maximum indexed nodes
* (default 2000)
* }
*/
public function updateTree($p = array())
{
/* connect to solr service */
$this->connect();
$eventParams = array('class' => &$this, 'params' => &$p);
$this->folderTemplates = \CB\Config::get('folder_templates');
\CB\fireEvent('onBeforeSolrUpdate', $eventParams);
/** @type int the last processed document id */
$lastId = 0;
$indexedDocsCount = 0;
$all = !empty($p['all']);
$nolimit = !empty($p['nolimit']);
/* prepeare where condition for sql depending on incomming params */
$where = '(t.updated > 0) AND (t.draft = 0) AND (t.id > $1)';
if ($all) {
$this->deleteByQuery('*:*');
$where = '(t.id > $1) AND (t.draft = 0) ';
\CB\Templates\SingletonCollection::getInstance()->loadAll();
} elseif (!empty($p['id'])) {
$ids = \CB\Util\toNumericArray($p['id']);
$where = '(t.id in (0' . implode(',', $ids) . ') ) and (t.id > $1)';
}
$sql = 'SELECT t.id
,t.pid
,ti.pids
,ti.case_id
,ti.acl_count
,ti.security_set_id
,t.name
,t.system
,t.template_id
,t.target_id
,t.size
,DATE_FORMAT(t.`date`, \'%Y-%m-%dT%H:%i:%sZ\') `date`
,DATE_FORMAT(t.`date_end`, \'%Y-%m-%dT%H:%i:%sZ\') `date_end`
,t.oid
,t.cid
,DATE_FORMAT(t.cdate, \'%Y-%m-%dT%H:%i:%sZ\') `cdate`
,t.uid
,DATE_FORMAT(t.udate, \'%Y-%m-%dT%H:%i:%sZ\') `udate`
,t.did
,DATE_FORMAT(t.ddate, \'%Y-%m-%dT%H:%i:%sZ\') `ddate`
,t.dstatus
,t.updated
,o.sys_data
FROM tree t
LEFT JOIN tree_info ti ON t.id = ti.id
LEFT JOIN objects o ON o.id = t.id
where ' . $where . '
ORDER BY t.id
LIMIT 500';
$docs = true;
while (!empty($docs) && ($nolimit || $indexedDocsCount < 2000)) {
$docs = array();
$res = DB\dbQuery($sql, $lastId) or die(DB\dbQueryError());
while ($r = $res->fetch_assoc()) {
$lastId = $r['id'];
/* process full object update only if:
- updated = 1
- specific ids are specified
- if $all parameter is true
*/
if ($all || !empty($p['id']) || $r['updated'] & 1) {
$r['sys_data'] = Util\toJsonArray($r['sys_data']);
$this->prepareDBRecord($r);
$docs[$r['id']] = $r;
}
$this->updateCronLastActionTime(@$p['cron_id']);
}
$res->close();
if (!empty($docs)) {
//append file contents for files to content field
$this->appendFileContents($docs);
$this->addDocuments($docs);
/* reset updated flag into database for processed documents */
DB\dbQuery('UPDATE tree
,tree_info
SET tree.updated = 0
,tree_info.updated = 0
WHERE tree.id in (' . implode(',', array_keys($docs)) . ')
AND tree_info.id = tree.id') or die(DB\dbQueryError());
$this->updateCronLastActionTime(@$p['cron_id']);
$this->commit();
$indexedDocsCount += sizeof($docs);
}
}
$this->updateTreeInfo($p);
\CB\fireEvent('onSolrUpdate', $eventParams);
}
/**
* method to generate preview blocks and return them as an array
* now there are only top and bottom blocks
* top contains fields from grid, bottom - complex fileds (html, text) edited outside the grid
*
* @return array
*/
public function getPreviewBlocks()
{
$top = '';
$body = '';
$bottom = '';
$gf = array();
if (!$this->loaded && !empty($this->id)) {
$this->load();
}
$linearData = $this->getLinearData(true);
$template = $this->getTemplate();
//group fields in display blocks
foreach ($linearData as $field) {
$tf = $template->getField($field['name']);
if (empty($tf)) {
//fantom data of deleted or moved fields
continue;
}
if (empty($tf['cfg'])) {
$group = 'body';
} elseif (@$tf['cfg']['showIn'] == 'top') {
$group = 'body';
//top
} elseif (@$tf['cfg']['showIn'] == 'tabsheet') {
$group = 'bottom';
} else {
$group = 'body';
}
//show field name if no title set
if (empty($tf['title'])) {
$tf['title'] = $tf['name'];
}
$field['tf'] = $tf;
$gf[$group][] = $field;
}
$eventParams = array('object' => &$this, 'groupedFields' => &$gf);
\CB\fireEvent('beforeGeneratePreview', $eventParams);
if (!empty($gf['top'])) {
foreach ($gf['top'] as $f) {
if ($f['name'] == '_title') {
continue;
}
$v = $template->formatValueForDisplay($f['tf'], $f);
//['value']
if (is_array($v)) {
$v = implode(', ', $v);
}
if (!empty($v)) {
$top .= '<tr><td class="prop-key">' . $f['tf']['title'] . '</td><td class="prop-val">' . $v . '</td></tr>';
}
}
}
if (!empty($gf['body'])) {
$previousHeader = '';
foreach ($gf['body'] as $f) {
$v = $template->formatValueForDisplay($f['tf'], @$f);
if (is_array($v)) {
$v = implode('<br />', $v);
}
if (!empty($f['tf']['cfg']['hidePreview']) || empty($v) && empty($f['info'])) {
continue;
}
$headerField = $template->getHeaderField($f['tf']['id']);
if (!empty($headerField) && $previousHeader != $headerField) {
$body .= '<tr class="prop-header"><th colspan="3"' . (empty($headerField['level']) ? '' : ' style="padding-left: ' . $headerField['level'] * 20 . 'px"') . '>' . $headerField['title'] . '</th></tr>';
}
$previousHeader = $headerField;
$body .= '<tr>';
if (empty($f['tf']['cfg']['noHeader'])) {
$body .= '<td' . (empty($f['tf']['level']) ? '' : ' style="padding-left: ' . $f['tf']['level'] * 20 . 'px"') . ' class="prop-key">' . $f['tf']['title'] . '</td>' . '<td class="prop-val">';
} else {
$body .= '<td class="prop-val" colspan="2">';
}
$body .= $v . (empty($f['info']) ? '' : '<p class="prop-info">' . $f['info'] . '</p>') . '</td></tr>';
}
}
if (!empty($gf['bottom'])) {
foreach ($gf['bottom'] as $f) {
$v = $template->formatValueForDisplay($f['tf'], $f);
if (empty($v)) {
continue;
}
$bottom .= '<div class="obj-preview-h">' . $f['tf']['title'] . '</div>' . '<div style="padding: 0 5px">' . $v . '</div><br />';
}
}
$top .= $body;
if (!empty($top)) {
$top = '<table class="obj-preview"><tbody>' . $top . '</tbody></table><br />';
}
$rez = array($top, $bottom);
$eventParams['result'] =& $rez;
\CB\fireEvent('generatePreview', $eventParams);
return $rez;
}
protected function fireEvent($eventName, &$params)
{
if ($this->fireEvents) {
\CB\fireEvent($eventName, $params);
}
}
/**
* method to get multiple object properties from solr
* Multilanguage plugin works also
*
* @param array | string $ids
* @param string $fieldList
* @return array associative array of properties per id
*/
public static function getObjects($ids, $fieldList = 'id,name')
{
$rez = array();
$ids = Util\toNumericArray($ids);
if (!empty($ids)) {
$chunks = array_chunk($ids, 200);
//connect or get solr service connection
$conn = Cache::get('solr_service');
if (empty($conn)) {
$conn = new Solr\Service();
Cache::set('solr_service', $conn);
}
//execute search
try {
foreach ($chunks as $chunk) {
$params = array('defType' => 'dismax', 'q.alt' => '*:*', 'fl' => $fieldList, 'fq' => array('id:(' . implode(' OR ', $chunk) . ')'));
$inputParams = array('ids' => $chunk);
$eventParams = array('params' => &$params, 'inputParams' => &$inputParams);
\CB\fireEvent('beforeSolrQuery', $eventParams);
$searchRez = $conn->search('', 0, 200, $params);
if (!empty($searchRez->response->docs)) {
foreach ($searchRez->response->docs as $d) {
$rd = array();
foreach ($d as $fn => $fv) {
$rd[$fn] = $fv;
}
$rez[$d->id] = $rd;
}
}
$eventParams['result'] = array('data' => &$rez);
\CB\fireEvent('solrQuery', $eventParams);
}
} catch (\Exception $e) {
throw new \Exception("An error occured in getObjects: \n\n {$e->__toString()}");
}
}
return $rez;
}
/**
* method to collect all node ids needed for rendering of loaded data set
* @param array &$result containing recxords in 'data' property
* @return void
*/
protected function warmUpNodes(&$result)
{
$d =& $result['data'];
$requiredIds = array();
$paths = array();
foreach ($d as &$rec) {
if (!empty($rec['id'])) {
$requiredIds[$rec['id']] = 1;
}
//add shorcut targets
if (!empty($rec['target_id'])) {
$requiredIds[$rec['target_id']] = 1;
}
//add path ids
if (isset($rec['path']) && !isset($paths[$rec['path']])) {
$path = Util\toNumericArray($rec['path'], '/');
if (!empty($path)) {
$paths[$rec['path']] = $path;
foreach ($path as $id) {
$requiredIds[$id] = 1;
}
}
}
}
$requiredIds = array_keys($requiredIds);
//preload templates
Templates\SingletonCollection::getInstance()->loadAll();
//preload all users display data
//now there objects should be loaded in bulk before firing event
//because DisplayColumns analizes each object from result
Objects::getCachedObjects($requiredIds);
$requiredIds = array();
$eventParams = array('inputParams' => &$this->inputParams, 'params' => &$this->params, 'data' => &$d, 'requiredIds' => &$requiredIds);
\CB\fireEvent('solrQueryWarmUp', $eventParams);
return $requiredIds;
}
